Keep your table butter fresh, spreadable, and free of contaminants with the XL Covered Butter Dish from Fiesta Dinnerware. The Fiestaware 1431320 (here in sunflower yellow) is made from lead-free ceramic with a colored gloss glaze for a designer look and protection against chipping & breaking. This butter dish is microwave safe for softening refrigerated butter, and is dishwasher safe for easy cleanup. The cover includes a handle for easy lid removal and replacement. The Fiesta Extra Large Butter Dish is backed by a 5-year warranty against chipping through the Homer Laughlin china co.